Identify from the following,a hormone produced by the pituitary gland in both males and females but functional only in females.

When $CO_2$ gas is passed through an aqueous solution of $Na_2CO_3$,what is formed?

Where is the Forest Research Institute $(FRI)$ located?

$A$ closed pipe is suddenly opened and changed to an open pipe of the same length. The fundamental frequency of the resulting open pipe is less than that of the $3^{rd}$ harmonic of the earlier closed pipe by $55 ~Hz$. Then,the value of the fundamental frequency of the closed pipe is: (in $~Hz$)

From which plant is morphine obtained?